<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<body>
<footer th:fragment="footer">

    <div id="Footer">

        <div id="PoweredBy">&nbsp<a href="www.csu.edu.cn">www.csu.edu.cn</a>
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        <div id="Banner">

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</footer>

</body>
</html>